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公开(公告)号:US20050231966A1
公开(公告)日:2005-10-20
申请号:US11112731
申请日:2005-04-22
申请人: Calvin Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
发明人: Calvin Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
CPC分类号: G01J3/10 , F21V29/54 , F21V29/67 , F21V29/70 , F21V29/83 , G01N21/255 , G01N21/29 , G01N21/6447 , G01N21/645 , G01N2021/6471 , G01N2201/0221
摘要: A semiconductor forensic light kit is disclosed. The forensic light kit may use a variety of semiconductor light sources to produce light that contrasts forensic evidence against its background for viewing, photographing and collection. Example semiconductor light sources for the forensic light kit include light emitting diodes and laser chips. A heat sink, thermoelectric cooler and fan may be included to keep the forensic light cool. Removable light source heads may be included on the forensic light kit to provide for head swapping to give the user access to different wavelengths of light.
摘要翻译: 公开了一种半导体法医灯套件。 法庭照明套件可能会使用各种半导体光源来产生光,从而将法医证据与其背景进行对比,以查看,拍摄和收集。 用于取证灯套件的示例性半导体光源包括发光二极管和激光芯片。 可能包括散热器,热电冷却器和风扇,以防止法庭光线冷却。 可拆卸的光源头可以包含在法医灯套件中,以提供头部交换,以使用户能够访问不同波长的光。
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公开(公告)号:US20060245176A1
公开(公告)日:2006-11-02
申请号:US11112720
申请日:2005-04-22
申请人: Calvin Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
发明人: Calvin Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
IPC分类号: F21V33/00
CPC分类号: F21V29/70 , F21V29/54 , F21V29/67 , F21V29/83 , G01J3/10 , G01N21/255 , G01N21/29 , G01N2201/0221
摘要: A method for detecting forensic evidence. The method includes use of a forensic light that may utilize a variety of semiconductor light sources to produce light that contrasts forensic evidence against its background for viewing, photographing and collection. Example semiconductor light sources for the forensic light include light emitting diodes and laser chips. A heat sink, thermoelectric cooler and fan may be included to keep the forensic light cool. A removable light source head may beutilized on the forensic light to provide for head swapping to give the user access to different wavelengths of light.
摘要翻译: 一种检测法医证据的方法。 该方法包括使用可以利用各种半导体光源产生光的取证光,该光将法医证据与其用于观看,拍摄和收集的背景进行对比。 用于取证光的半导体光源的例子包括发光二极管和激光芯片。 可能包括散热器,热电冷却器和风扇,以防止法庭光线冷却。 可拆卸的光源头可以在取证光上被利用,以提供头部交换以使用户能够访问不同波长的光。
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公开(公告)号:US20050231965A1
公开(公告)日:2005-10-20
申请号:US11112721
申请日:2005-04-22
申请人: Calvin Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
发明人: Calvin Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
CPC分类号: F21V29/70 , F21V29/54 , F21V29/67 , G01J3/10 , G01N21/255 , G01N21/29 , G01N21/6447 , G01N21/645 , G01N21/94 , G01N2021/6471 , G01N2201/0221
摘要: A semiconductor forensic light is disclosed. The forensic light may use a variety of semiconductor light sources to produce light that contrasts forensic evidence against its background for viewing, photographing and collection. Example semiconductor light sources for the forensic light include light emitting diodes and laser chips. A heat sink, thermoelectric cooler and fan may be included to keep the forensic light cool. A removable light source head may be included on the forensic light to provide for head swapping to give the user access to different wavelengths of light.
摘要翻译: 公开了一种半导体取证灯。 取证灯可能会使用各种半导体光源产生光,从而将法医证据与其背景进行对比,以查看,拍摄和收集。 用于取证光的半导体光源的例子包括发光二极管和激光芯片。 可能包括散热器,热电冷却器和风扇,以防止法庭光线冷却。 可取出的光源头可以被包括在取证灯上,以提供头部交换以使用户能够访问不同波长的光。
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公开(公告)号:US07267457B2
公开(公告)日:2007-09-11
申请号:US11112720
申请日:2005-04-22
申请人: Calvin D. Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
发明人: Calvin D. Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
CPC分类号: F21V29/70 , F21V29/54 , F21V29/67 , F21V29/83 , G01J3/10 , G01N21/255 , G01N21/29 , G01N2201/0221
摘要: A method for detecting forensic evidence. The method includes use of a forensic light that may utilize a variety of semiconductor light sources to produce light that contrasts forensic evidence against its background for viewing, photographing and collection. Example semiconductor light sources for the forensic light include light emitting diodes and laser chips. A heat sink, thermoelectric cooler and fan may be included to keep the forensic light cool. A removable light source head may beutilized on the forensic light to provide for head swapping to give the user access to different wavelengths of light.
摘要翻译: 一种检测法医证据的方法。 该方法包括使用可以利用各种半导体光源产生光的取证光,该光将法医证据与其用于观看,拍摄和收集的背景进行对比。 用于取证光的半导体光源的例子包括发光二极管和激光芯片。 可能包括散热器,热电冷却器和风扇,以防止法庭光线冷却。 可拆卸的光源头可以在取证光上被利用,以提供头部交换以使用户能够访问不同波长的光。
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公开(公告)号:US06954270B2
公开(公告)日:2005-10-11
申请号:US10361090
申请日:2003-02-07
申请人: Calvin D. Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
发明人: Calvin D. Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
CPC分类号: G01J3/10 , G01N21/255 , G01N21/64 , G01N21/6447 , G01N21/645 , G01N2021/6471 , G01N2201/0221
摘要: A semiconductor forensic light is disclosed. The forensic light may use a variety of semiconductor light sources to produce light that contrasts forensic evidence against its background for viewing, photographing and collection. Example semiconductor light sources for the forensic light include light emitting diodes and laser chips. A heat sink, thermoelectric cooler and fan may be included to keep the forensic light cool. A removable light source head may be included on the forensic light to provide for head swapping to give the user access to different wavelengths of light.
摘要翻译: 公开了一种半导体取证灯。 取证灯可能会使用各种半导体光源产生光,从而将法医证据与其背景进行对比,以查看,拍摄和收集。 用于取证光的半导体光源的例子包括发光二极管和激光芯片。 可能包括散热器,热电冷却器和风扇,以防止法庭光线冷却。 可取出的光源头可以被包括在取证灯上,以提供头部交换以使用户能够访问不同波长的光。
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公开(公告)号:US07283230B2
公开(公告)日:2007-10-16
申请号:US11112731
申请日:2005-04-22
申请人: Calvin D. Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
发明人: Calvin D. Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
CPC分类号: G01J3/10 , F21V29/54 , F21V29/67 , F21V29/70 , F21V29/83 , G01N21/255 , G01N21/29 , G01N21/6447 , G01N21/645 , G01N2021/6471 , G01N2201/0221
摘要: A semiconductor forensic light kit is disclosed. The forensic light kit may use a variety of semiconductor light sources to produce light that contrasts forensic evidence against its background for viewing, photographing and collection. Example semiconductor light sources for the forensic light kit include light emitting diodes and laser chips. A heat sink, thermoelectric cooler and fan may be included to keep the forensic light cool. Removable light source heads may be included on the forensic light kit to provide for head swapping to give the user access to different wavelengths of light.
摘要翻译: 公开了一种半导体法医灯套件。 法庭照明套件可能会使用各种半导体光源来产生光,从而将法医证据与其背景进行对比,以查看,拍摄和收集。 用于取证灯套件的示例性半导体光源包括发光二极管和激光芯片。 可能包括散热器,热电冷却器和风扇,以防止法庭光线冷却。 可拆卸的光源头可以包含在法医灯套件中,以提供头部交换,以使用户能够访问不同波长的光。
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公开(公告)号:US07252678B2
公开(公告)日:2007-08-07
申请号:US11112721
申请日:2005-04-22
申请人: Calvin D. Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
发明人: Calvin D. Ostler , Densen Cao , Hongyan Li , Zhaohui Lin
CPC分类号: F21V29/70 , F21V29/54 , F21V29/67 , G01J3/10 , G01N21/255 , G01N21/29 , G01N21/6447 , G01N21/645 , G01N21/94 , G01N2021/6471 , G01N2201/0221
摘要: A semiconductor forensic light is disclosed. The forensic light may use a variety of semiconductor light sources to produce light that contrasts forensic evidence against its background for viewing, photographing and collection. Example semiconductor light sources for the forensic light include light emitting diodes and laser chips. A heat sink, thermoelectric cooler and fan may be included to keep the forensic light cool. A removable light source head may be included on the forensic light to provide for head swapping to give the user access to different wavelengths of light.
摘要翻译: 公开了一种半导体取证灯。 取证灯可能会使用各种半导体光源产生光,从而将法医证据与其背景进行对比,以查看,拍摄和收集。 用于取证光的半导体光源的例子包括发光二极管和激光芯片。 可能包括散热器,热电冷却器和风扇,以防止法庭光线冷却。 可取出的光源头可以被包括在取证灯上,以提供头部交换以使用户能够访问不同波长的光。
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公开(公告)号:US20050174753A1
公开(公告)日:2005-08-11
申请号:US10774346
申请日:2004-02-06
申请人: Densen Cao , Zhaohui Lin , Hongyan Li , Lincoln Jolley
发明人: Densen Cao , Zhaohui Lin , Hongyan Li , Lincoln Jolley
CPC分类号: F21V23/0414 , A42B3/044 , F21L4/06 , F21L4/08 , F21L14/00 , F21V29/74 , F21Y2115/10 , H01L33/58 , H01L2224/48091 , H01L2224/73265 , H01L2924/00014
摘要: A mining light having a semiconductor light source is disclosed. The light may include a semiconductor light source such as an LED or laser, a heat sink, a magnetic switch, a light reflective and focusing cone, and other features.
摘要翻译: 公开了一种具有半导体光源的采矿灯。 光可以包括诸如LED或激光器的半导体光源,散热器,磁性开关,光反射和聚焦锥以及其它特征。
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公开(公告)号:US20100207502A1
公开(公告)日:2010-08-19
申请号:US12706869
申请日:2010-02-17
申请人: Densen Cao , Zhaohui Lin
发明人: Densen Cao , Zhaohui Lin
IPC分类号: H01J61/52
CPC分类号: F21V29/51 , F21K9/232 , F21V3/00 , F21V29/67 , F21V29/677 , F21V29/773 , F21Y2103/33 , F21Y2107/40 , F21Y2115/10
摘要: The invention discloses a three dimensional LED arrangement and heat management method using a heat transfer or conduction pipe to enable rapid heat transfer from a three dimensional cluster of LEDs to a heatsink with or without active cooling, the light emitted from the three dimensional cluster not being obstructed by a heat sink arrangement such that the light beam profile generated by the light appears similar to that generated by traditional incandescent bulbs.
摘要翻译: 本发明公开了一种三维LED布置和热管理方法,其使用传热管或传导管,以使得能够从三维聚簇的快速热传递到具有或不具有主动冷却的散热器,从三维簇发射的光不是 被散热器布置阻挡,使得由光产生的光束轮廓类似于传统白炽灯产生的。
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公开(公告)号:US08220115B2
公开(公告)日:2012-07-17
申请号:US12384333
申请日:2009-04-01
申请人: Jack R. Nichols , Douglas Beattie, Jr. , Zhaohui Lin , Densen Cao
发明人: Jack R. Nichols , Douglas Beattie, Jr. , Zhaohui Lin , Densen Cao
IPC分类号: A47G29/08
CPC分类号: F16M13/02 , A61G15/16 , Y10T24/3484 , Y10T24/44009 , Y10T24/44017 , Y10T24/44026
摘要: A handpiece holder, which provides easy access to a medical, dental, or industrial handpiece, is replaceable and rotatable to hold handpieces in different angled positions.
摘要翻译: 提供容易进入医疗,牙科或工业手持件的手持架可更换并且可旋转以将手机保持在不同的倾斜位置。
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